Estimates for inverses of $e^ {int}$ in some quotient algebras of $A^ +$
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- by Elhassan Zerouali PDF
- Proc. Amer. Math. Soc. 112 (1991), 789-793 Request permission
Abstract:
We give estimates for the norm of ${e^{\operatorname {int} }}$ in ${A^ + }/I$, where $I$ is a closed ideal of ${A^ + }$ without inner factor, provided that the hull of $I$ satisfies suitable geometric conditions.References
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Additional Information
- © Copyright 1991 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 112 (1991), 789-793
- MSC: Primary 42A28; Secondary 30B30, 46J15
- DOI: https://doi.org/10.1090/S0002-9939-1991-1037228-0
- MathSciNet review: 1037228